2196090873 has 24 divisors (see below), whose sum is σ = 3297621600. Its totient is φ = 1460498688.

The previous prime is 2196090833. The next prime is 2196090877. The reversal of 2196090873 is 3780906912.

It is not a de Polignac number, because 2196090873 - 2¹⁰ = 2196089849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2196090877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91033 + ... + 112601.

It is an arithmetic number, because the mean of its divisors is an integer number (137400900).

Almost surely, 2^2196090873 is an apocalyptic number.

It is an amenable number.

2196090873 is a deficient number, since it is larger than the sum of its proper divisors (1101530727).

2196090873 is an equidigital number, since it uses as much as digits as its factorization.

2196090873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22003 (or 21991 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 2196090873 is about 46862.4676366919. The cubic root of 2196090873 is about 1299.8206602704.

The spelling of 2196090873 in words is "two billion, one hundred ninety-six million, ninety thousand, eight hundred seventy-three".